According to an​ airline, flights on a certain route are on time 75​% of the time. Suppose 13 flights are randomly selected and the number of​ on-time flights is recorded.   ​(a) Explain why this is a binomial experiment. ​(b) Find and interpret the probability that exactly 8 flights are on time. ​(c) Find and interpret the probability that fewer than 8 flights are on time. ​(d) Find and interpret the probability that at least

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According to an​ airline, flights on a certain route are on time
75​%
of the time. Suppose
13
flights are randomly selected and the number of​ on-time flights is recorded.
 
​(a) Explain why this is a binomial experiment.
​(b) Find and interpret the probability that exactly
8
flights are on time.
​(c) Find and interpret the probability that fewer than
8
flights are on time.
​(d) Find and interpret the probability that at least
8
flights are on time.
​(e) Find and interpret the probability that between
6
and
8
​flights, inclusive, are on time.
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